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Help me soon as possible pls

Help me soon as possible pls-example-1
User Pradyumna
by
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1 Answer

18 votes
18 votes

Answer:

D

Explanation:

h = 3r

(r² π * h)/3 = 125π


(r²π * 3r)/3 = 125π

r²π * r = 125π

r³π = 125π

r³ π / π = 125π / π

r³ = 125

r = ∛125

r = 5 in


h = 5 * 3 = 15 in

User Khcpietro
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